Tracking 19832 objects as of 24-Aug-2019
HD Live streaming from Space Station
objects crossing your sky now


Track R3D2 now!
10-day predictions

NORAD ID: 44073
Int'l Code: 2019-016 A
Perigee: 426.3 km
Apogee: 437.9 km
Inclination: 39.5 °
Period: 93.1 minutes
Semi major axis: 6803 km
RCS: Unknown
Launch date: February 28, 2019
Source: United States (US)
Launch site: Rocket Lab Launch Complex (RLLC)

R3D2 (Radio Frequency Risk Reduction Deployment Demonstration) is a DARPA mission to space-qualify a new type of membrane reflectarray antenna. The antenna, made of a tissue-thin Kapton membrane, packs tightly for stowage during launch and then will deploy to its full size of 2.25 meters in diameter once it reaches low Earth orbit.
Your satellite tracking list
Your tracking list is empty

NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 44073U 19016A   19236.38936199 -.00000229  00000-0  00000+0 0  9997
2 44073  39.5180 265.8427 0008540 350.2745   9.8398 15.47175253 22970
Source of the keplerian elements: AFSPC